From 1fc30fc77b5588c4b651085c21003aceb4ec5083 Mon Sep 17 00:00:00 2001
From: Vojtech Bocek <vbocek@gmail.com>
Date: Wed, 29 Jan 2014 18:37:19 +0100
Subject: Implement mouse cursor

Signed-off-by: Vojtech Bocek <vbocek@gmail.com>

Change-Id: I66d6db7b3ed9cca50b469d125b36224332e06913
---
 gui/pages.cpp | 40 ++++++++++++++++++++++++++++++++++++++--
 1 file changed, 38 insertions(+), 2 deletions(-)

(limited to 'gui/pages.cpp')

diff --git a/gui/pages.cpp b/gui/pages.cpp
index d662f18f8..dc9edc798 100644
--- a/gui/pages.cpp
+++ b/gui/pages.cpp
@@ -54,6 +54,7 @@ extern blanktimer blankTimer;
 std::map<std::string, PageSet*> PageManager::mPageSets;
 PageSet* PageManager::mCurrentSet;
 PageSet* PageManager::mBaseSet = NULL;
+MouseCursor *PageManager::mMouseCursor = NULL;
 
 // Helper routine to convert a string to a color declaration
 int ConvertStrToColor(std::string str, COLOR* color)
@@ -550,6 +551,11 @@ int PageSet::Load(ZipArchive* package)
 	if (child)
 		LoadVariables(child);
 
+	LOGINFO("Loading mouse cursor...\n");
+	child = parent->first_node("mousecursor");
+	if(child)
+		PageManager::LoadCursorData(child);
+
 	LOGINFO("Loading pages...\n");
 	// This may be NULL if no templates are present
 	templates = parent->first_node("templates");
@@ -849,6 +855,9 @@ int PageManager::ReloadPackage(std::string name, std::string package)
 	if (iter == mPageSets.end())
 		return -1;
 
+	if(mMouseCursor)
+		mMouseCursor->ResetData(gr_fb_width(), gr_fb_height());
+
 	PageSet* set = (*iter).second;
 	mPageSets.erase(iter);
 
@@ -924,7 +933,25 @@ int PageManager::IsCurrentPage(Page* page)
 
 int PageManager::Render(void)
 {
-	return (mCurrentSet ? mCurrentSet->Render() : -1);
+	int res = (mCurrentSet ? mCurrentSet->Render() : -1);
+	if(mMouseCursor)
+		mMouseCursor->Render();
+	return res;
+}
+
+MouseCursor *PageManager::GetMouseCursor()
+{
+	if(!mMouseCursor)
+		mMouseCursor = new MouseCursor(gr_fb_width(), gr_fb_height());
+	return mMouseCursor;
+}
+
+void PageManager::LoadCursorData(xml_node<>* node)
+{
+	if(!mMouseCursor)
+		mMouseCursor = new MouseCursor(gr_fb_width(), gr_fb_height());
+
+	mMouseCursor->LoadData(node);
 }
 
 int PageManager::Update(void)
@@ -933,7 +960,16 @@ int PageManager::Update(void)
 	if(blankTimer.IsScreenOff())
 		return 0;
 #endif
-	return (mCurrentSet ? mCurrentSet->Update() : -1);
+
+	int res = (mCurrentSet ? mCurrentSet->Update() : -1);
+
+	if(mMouseCursor)
+	{
+		int c_res = mMouseCursor->Update();
+		if(c_res > res)
+			res = c_res;
+	}
+	return res;
 }
 
 int PageManager::NotifyTouch(TOUCH_STATE state, int x, int y)
-- 
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